You perform a series of experiments for the reaction A -- B + C and find that

Question:

You perform a series of experiments for the reaction A --→ B + C and find that the rate law has the form. Rate = k[A]x. Determine the value of x in each of the following cases:
(a) There is no rate change when is tripled.
(b) The rate increases by a factor of 9 when is tripled.
(c) When is doubled, the rate increases by a factor of 8?